<html xmlns="http://www.w3.org/1999/xhtml">
<head>

<script style="display: none" type="text/javascript">

function boom()
{
  var fo = document.createElementNS("http://www.w3.org/2000/svg", 'foreignObject');
  document.getElementById("innerSVG").appendChild(fo);
}

</script>

</head>

<body onload="boom();">

<svg xmlns="http://www.w3.org/2000/svg" ><linearGradient><svg id="innerSVG"></svg></linearGradient></svg>

</body>
</html>
